<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<iframe src="top.html" width="100%" height="200px"
		frameborder="0" scrolling="auto"name="nav"></iframe>
		
		<h3>主体部分</h3>
		<a href="01.特殊表单元素.html" target="hello">01.html</a>
		<a href="02.其他表单元素.html" target="hello">02.html</a>
		<br>
		<iframe src="foot.html" width="600px" height="500px"
		style="background:#ccc" name="hello"></iframe>
	</body>
</html>
